distinguished from.... | 凸面 |
英文.... | Of a plane figure, a solid or a set of points that is not convex, for example, hollowed out like the inner curve of a circle or sphere. An arc of a curve is concave toward a point or line if every segment of the arc cut off by a secant lies on the opposite side of the secant from the point or line. A concave polygon always has an interior angle greater than 180 degrees. |
荷蘭語.... | Uitgehold zoals de binnenste ronding van een cirkel of een bol. |
西班牙語.... | Ahuecado hacia afuera como la curva interior de un círculo o esfera. |
凹面............ | [AS-Academia Sinica] |
................. | 國家教育研究院-雙語詞彙、學術名詞暨辭書資訊網 July 5, 2010 |
................. | 智慧藏百科全書網 January 30, 2012 |
concave............ | [VP] |
................. | Putnam and Carlson, Architectural and Building Trades Dictionary (1974) 113 |
................. | Webster's Third New International Dictionary (1961) 469 |
................. | Oxford English Dictionary Online (2002-) |
................. | Encyclopedia Britannica Online (2002-) |
concaaf............ | [Bureau AAT] |
................. | AAT-Ned (1994-) |
cóncavo............ | [CDBP-DIBAM] |
................. | Moliner, Diccionario de uso del español (2004) I:1326 |
Subject:............ | [Bureau AAT] |
................. | Van Dale hedendaags Nederlands (1994) |